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By implementing a process of creating reliability through repeating testing trials or changing the test variable of the effect of measles on transmission rate, the validity of the outcome will be improved upon by addressing limitations. As been stated above, the quality of the evidence is bind to the dataseted to establishing a direct causal relationship.

By implementing a process of creating reliability through repeated testing trials or changing the test variable of the effect of measles on transmission rate, the validity of the outcome will be improved by addressing limitations. As stated above, the quality of the evidence is tied to the dataset used to establish a direct causal relationship.

By implementing a process of creating reliability through repeating testing trials or changing the test variable that examines the effect of measles on transmission rate, the validity of the outcome will be improved by addressing limitations. As stated above, the quality of the evidence is tied to the datasets used to establish a direct causal relationship.